voila les logs
daemon.log (meme erreur que toi)
Feb 5 17:39:17 krusty-U50Vg kdm_greet[1230]: Cannot load /usr/share/kde4/apps/kdm/faces/.default.face: Aucun fichier ou dossier de ce type
kdm.log
(==) Log file: "/var/log/Xorg.0.log", Time: Sat Feb 5 17:39:13 2011
(==) Using config file: "/etc/X11/xorg.conf"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: Aucun fichier ou dossier de ce type
QFileSystemWatcher: failed to add paths: /tmp/1297721535/.config/ibus/bus
Bus::open: Can not get ibus-daemon's address.
IBusInputContext::createInputContext: no connection to ibus-daemon
1 XSELINUXs still allocated at reset
SCREEN: 0 objects of 128 bytes = 0 total bytes 0 private allocs
COLORMAP: 0 objects of 4 bytes = 0 total bytes 0 private allocs
DEVICE: 0 objects of 16 bytes = 0 total bytes 0 private allocs
CLIENT: 0 objects of 112 bytes = 0 total bytes 0 private allocs
WINDOW: 0 objects of 44 bytes = 0 total bytes 0 private allocs
PIXMAP: 1 objects of 84 bytes = 84 total bytes 0 private allocs
GC: 0 objects of 56 bytes = 0 total bytes 0 private allocs
CURSOR: 0 objects of 4 bytes = 0 total bytes 0 private allocs
CURSOR_BITS: 0 objects of 4 bytes = 0 total bytes 0 private allocs
DBE_WINDOW: 0 objects of 12 bytes = 0 total bytes 0 private allocs
GLYPH: 0 objects of 12 bytes = 0 total bytes 0 private allocs
TOTAL: 1 objects, 84 bytes, 0 allocs
1 PIXMAPs still allocated at reset
PIXMAP: 1 objects of 84 bytes = 84 total bytes 0 private allocs
GC: 0 objects of 56 bytes = 0 total bytes 0 private allocs
CURSOR: 0 objects of 4 bytes = 0 total bytes 0 private allocs
CURSOR_BITS: 0 objects of 4 bytes = 0 total bytes 0 private allocs
DBE_WINDOW: 0 objects of 12 bytes = 0 total bytes 0 private allocs
GLYPH: 0 objects of 12 bytes = 0 total bytes 0 private allocs
TOTAL: 1 objects, 84 bytes, 0 allocs
QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: Aucun fichier ou dossier de ce type
QFileSystemWatcher: failed to add paths: /tmp/0630447101/.config/ibus/bus
Bus::open: Can not get ibus-daemon's address.
IBusInputContext::createInputContext: no connection to ibus-daemon
syslog
Feb 5 17:39:17 krusty-U50Vg kdm_greet[1230]: Cannot load /usr/share/kde4/apps/kdm/faces/.default.face: Aucun fichier ou dossier de ce type
auth.log (quand j'essaie d'ouvrir ma session en mode graphique)
Feb 5 17:39:47 krusty-U50Vg kdm: :0[1229]: pam_unix(kdm:session): session opened for user krusty by (uid=0)
Feb 5 17:39:47 krusty-U50Vg kdm: :0[1229]: pam_ck_connector(kdm:session): nox11 mode, ignoring PAM_TTY :0
Feb 5 17:39:47 krusty-U50Vg kdm: :0[1229]: pam_unix(kdm:session): session closed for user krusty
auth.log(quand je passe en mode console et que je me logge puis lance startx)
Feb 5 17:40:06 krusty-U50Vg login[1226]: pam_unix(login:session): session opened for user krusty by LOGIN(uid=0)
Feb 5 17:40:31 krusty-U50Vg polkitd(authority=local): Registered Authentication Agent for session /org/freedesktop/ConsoleKit/Session3 (system bus name :1.36 [/usr/lib/kde4/libexec/polkit-kde-authentication-agent-1 -session 1011411bf812f000129650757600000022250017_1296923859_136471], object path /org/kde/PolicyKit1/AuthenticationAgent, locale fr_FR.utf8)
Feb 5 17:40:38 krusty-U50Vg dbus-daemon: [system] Rejected send message, 2 matched rules; type="method_call", sender=":1.41" (uid=1000 pid=1966 comm="nautilus) interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" requested_reply=0 destination=":1.8" (uid=0 pid=1246 comm="/usr/sbin/console-kit-daemon))
si tu as besoin d'autres logs dis moi
EDIT :
je viens de regarder dans Xorg.0.log et j'ai trouvé ce warning, je ne sais pas si ça peut avoir un rapport
[ 14.513] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
